The R1 Concepts drilled and slotted black brake rotor for 2003–2008 Cadillac STS front left applications. This replacement rotor features a drilled-and-slotted braking surface in a black finish to refresh the rotor contact area used by the front braking system. It is intended as a service replacement for worn or damaged front-left rotors on the specified STS years.
R1 03-08 Cadillac STS Front Left Drilled & Slotted Black Brake Rotor